'Baby Daddy' Spoilers: Bonnie Gets Married, Guest Appearance by Reba McEntire [Watch]

Get ready for the Season 4 finale of "Baby Daddy" in which Bonnie (Melissa Peterman) gets married and Reba McEntire makes a special guest appearance.

"Bonnie's special day is right around the corner, and she couldn't be happier, at least until she learns the wedding planner has quit and all of their plans literally went up in smoke," the show's description reads on SpoilersGuide.

Bonnie is still determined to have her wedding and decides to put Tucker (Tahj Mowry) in charge of everything. Luckily, her best friend Charlotte (McEntire) comes to the rescue to help out with the wedding.

"But when Charlotte takes over and everything starts going wrong, Tucker does some digging and discovers that her intentions aren't totally pure; turns out she has revenge on her mind for a long-ago grievance," the description continues.

Will Tucker tell Bonnie what he discovered? What does Charlotte have against her so called best friend?

Meanwhile, the love triangle continues between Riley (Chelsea Kane), Ben (Jean-Luc Bilodeau) and Danny (Derek Theler).

"Danny's recent confession that he's been in love with Riley his entire life has put Ben in an uncomfortable spot, but he knows that he can't stand in the way of his brother's happiness," the show's description reveals. "In an effort to get through to Danny and Riley, Ben's wedding speech has a surprising effect on all parties involved and prompts Danny to take charge and make the ultimate romantic gesture."

Will Danny tell Riley how he truly feels about her? Who will she choose?

The gang was busy planning a bachelor party for Brad (Peter Porte) and a bachelorette party for Bonnie in the last episode, when they found out that Tucker secretly wants to be a lounge singer and goes to Las Vegas each year to fulfill his dreams. Will Tucker sing at Bonnie's wedding?

Tune into ABC Family on Aug. 5 for the Season 4 finale of "Baby Daddy" at 8:30 p.m.

Watch the show's promo on Facebook.